Annual report pursuant to Section 13 and 15(d)

Stock Based Compensation and Other Benefit Plans - Stock Option Activity (Details)

v3.24.0.1
Stock Based Compensation and Other Benefit Plans - Stock Option Activity (Details) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Share-based compensation    
Number of shares, Outstanding at beginning of period 2,025,542  
Number of shares, Granted 804,302  
Number of shares, Exercised (28,473)  
Number of shares, Forfeited, expired or cancelled (71,303)  
Number of shares, Outstanding at end of period 2,730,068 2,025,542
Number of shares, Exercisable at end of period 1,961,143  
Weighted Average Exercise Price Per Share, Outstanding at beginning of period $ 20.24  
Weighted Average Exercise Price Per Share, Granted 23.44  
Weighted Average Exercise Price Per Share, Exercised 8.27  
Weighted Average Exercise Price Per Share, Forfeited, expired or cancelled 36.51  
Weighted Average Exercise Price Per Share, Outstanding at end of period 20.88 $ 20.24
Weighted Average Exercise Price Per Share, Exercisable at end of period $ 19.73  
Weighted Average Contractual Remaining Term, Outstanding 6 years 3 months 14 days 6 years 1 month 6 days
Weighted Average Contractual Remaining Term, Exercisable 5 years 3 months 7 days  
Aggregate Intrinsic Value, Outstanding $ 10,638 $ 10,804
Aggregate Intrinsic Value, Exercisable 10,606  
Options exercised, aggregate intrinsic value 300 $ 2,800
Employee Stock Option    
Share-based compensation    
Unrecognized compensation expense related to stock options (in dollars) $ 8,000  
Weighted average period over which unrecognized compensation expense is expected to be recognized 2 years 7 months 20 days